Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DJ

Diane Johnson — 4 Patents

Pfizer: 1 patents #3,022 of 5,153Top 60%
Waterford, CT: #40 of 143 inventorsTop 30%
Connecticut: #10,205 of 34,797 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Diane Johnson has been granted 4 US patents while listed as an inventor at Pfizer. The first was granted in 2002 and the most recent in March 2011. Diane Johnson ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Diane Johnson in Waterford, CT, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D633743 Water cooler cover Michael E. Johnson 2011-03-08
D554191 Bottle tag 2007-10-30
7216454 Open-ended fishing rig keeper and method Steven Kokai 2007-05-15
6489094 Method and device for drug-drug interaction testing sample preparation Sean Ekins, Kevin Kelly 2002-12-03 $440,966,000